Physical Science Review

Front

What is an insulator?

Back

An insulator is a material that does NOT allow heat to travel through easily.

Front

What does constant rate mean?

Back

Constant rate means that speed stays the same.

Front

How do you determine an object's motion?

Back

The distance an object moves and the time it takes to move is used to determine an object's motion.

Front

In which direction does heat always flow?

Back

Heat always flows from the hot object to the cold object.

Front

What is conduction?

Back

Conduction is heat transfer through direct contact.

Front

What is a conductor?

Back

A conductor is a material that allows heat to travel through easily.

Front

What is convection?

Back

Convection is heat transfer through the circulation of liquids and gases.

Front

What is radiation?

Back

Radiation is heat transfer through electromagnetic waves.

Front

What is the formula for speed?

Back

Speed = Distance / Time.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force of gravity acting on that mass.